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| author | Andy Walls <awalls@radix.net> | 2008-11-08 03:57:46 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 12:38:03 +0100 |
| commit | ac50441720332f22a9d85ac03151d6acb7bc55d6 (patch) | |
| tree | 4c7e9b213cccf24f6cff3f614c61c80a7b96932a /drivers/media/video/uvc | |
| parent | V4L/DVB (9594): cx18: Roll driver version number due to significant changes (diff) | |
| download | linux-ac50441720332f22a9d85ac03151d6acb7bc55d6.tar.xz linux-ac50441720332f22a9d85ac03151d6acb7bc55d6.zip | |
V4L/DVB (9595): cx18: Improve handling of outgoing mailboxes detected to be busy
cx18: Improve handling of outgoing mailboxes detected to be busy. When
encountering a busy mailbox, sleep instead of polling, and wait for interrupt or
timeout. If the mailbox is still busy, force it free. When sending commands,
make sure we never create a situation where we mark the mailbox busy upon
sending, and ensure we always have a method to cleanly recover from a busy
mailbox.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/uvc')
0 files changed, 0 insertions, 0 deletions